Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 9/21/22; data available through 9/20/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 9/20/22, there were 249,715 total cases and 2,076 total deaths.
In the past week, new cases grew by 12.6%; new deaths went from 0.3 to 0.6.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,371 days to 1,221 days (longer doubling time is better).
As of 9/20/22, there were 528,990 total cases and 5,713 total deaths.
In the past week, new cases grew by 9.5%; new deaths went from 2.6 to 1.6.
New cases are 0.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,055 days to 1,026 days (longer doubling time is better).
As of 9/20/22, there were 361,758 total cases and 5,275 total deaths.
In the past week, new cases grew by 47.2%; new deaths went from 1.0 to 1.3.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,209 days to 839 days (longer doubling time is better).
As of 9/20/22, there were 315,361 total cases and 3,525 total deaths.
In the past week, new cases grew by 14.9%; new deaths went from 1.1 to 2.3.
New cases are 3.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 285,808 total cases and 3,559 total deaths.
In the past week, new cases grew by 5.4%; new deaths went from 0.7 to 0.9.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 898 days to 848 days (longer doubling time is better).
As of 9/20/22, there were 167,796 total cases and 1,382 total deaths.
In the past week, new cases grew by 115.5%; new deaths went from 0.0 to 0.0.
New cases are 2.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 4,105 days to 1,258 days (longer doubling time is better).
As of 9/20/22, there were 60,544 total cases and 338 total deaths.
In the past week, new cases grew by -9.3%; new deaths went from 0.3 to 0.1.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 773 days to 775 days (longer doubling time is better).
As of 9/20/22, there were 234,305 total cases and 1,571 total deaths.
In the past week, new cases grew by -23.5%; new deaths went from 2.3 to 0.6.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 825 days to 1,026 days (longer doubling time is better).
As of 9/20/22, there were 56,568 total cases and 536 total deaths.
In the past week, new cases grew by 6.5%; new deaths went from 0.3 to 0.1.
New cases are 3.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 769 days to 772 days (longer doubling time is better).
As of 9/20/22, there were 1,397,193 total cases and 14,772 total deaths.
In the past week, new cases grew by -20.2%; new deaths went from 3.6 to 3.1.
New cases are 2.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 946 days to 1,331 days (longer doubling time is better).
As of 9/20/22, there were 164,299 total cases and 571 total deaths.
In the past week, new cases grew by 17.0%; new deaths went from 0.9 to 0.4.
New cases are 4.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 710 days to 692 days (longer doubling time is better).
As of 9/20/22, there were 219,491 total cases and 2,126 total deaths.
In the past week, new cases grew by -11.3%; new deaths went from 0.0 to 0.0.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 669 days to 759 days (longer doubling time is better).
WARN Infinite extent for field "date2": [Infinity, -Infinity]
As of 9/20/22, there were 112,765 total cases and 655 total deaths.
In the past week, new cases grew by -12.2%; new deaths went from 0.1 to 0.6.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 905 days to 1,035 days (longer doubling time is better).
As of 9/20/22, there were 357,855 total cases and 2,688 total deaths.
In the past week, new cases grew by 1.2%; new deaths went from 0.7 to 0.9.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,005 days to 997 days (longer doubling time is better).
As of 9/20/22, there were 269,572 total cases and 3,499 total deaths.
In the past week, new cases grew by -32.9%; new deaths went from 0.6 to 0.6.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 742 days to 1,255 days (longer doubling time is better).
As of 9/20/22, there were 336,751 total cases and 1,736 total deaths.
In the past week, new cases grew by 1.8%; new deaths went from 0.6 to 0.6.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 148,500 total cases and 970 total deaths.
In the past week, new cases grew by -66.6%; new deaths went from 0.3 to 0.0.
New cases are 3.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 647 days to 827 days (longer doubling time is better).
As of 9/20/22, there were 271,800 total cases and 3,479 total deaths.
In the past week, new cases went from 104.3 to 0; new deaths went from 0.3 to -0.1.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,363 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 220,709 total cases and 1,749 total deaths.
In the past week, new cases went from 77.4 to 0; new deaths went from 0.1 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,259 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 147,277 total cases and 1,482 total deaths.
In the past week, new cases went from 83.4 to 0; new deaths went from 0.0 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,518 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 259,136 total cases and 2,495 total deaths.
In the past week, new cases grew by -18.4%; new deaths went from 0.9 to 1.4.
New cases are 1.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 452,218 total cases and 3,065 total deaths.
In the past week, new cases went from 516.3 to 0; new deaths went from 2.1 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 518 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 311,022 total cases and 1,787 total deaths.
In the past week, new cases grew by -24.9%; new deaths went from 0.4 to 0.1.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,585 days to 807 days (longer doubling time is better).
As of 9/20/22, there were 656,976 total cases and 6,905 total deaths.
In the past week, new cases grew by -5.6%; new deaths went from 0.7 to 2.1.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,189 days to 1,543 days (longer doubling time is better).
As of 9/20/22, there were 1,210,931 total cases and 11,278 total deaths.
In the past week, new cases grew by -9.5%; new deaths went from 2.4 to 1.9.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,262 days to 1,730 days (longer doubling time is better).
As of 9/20/22, there were 228,212 total cases and 2,545 total deaths.
In the past week, new cases grew by -42.3%; new deaths went from 0.7 to 0.4.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 498 days to 870 days (longer doubling time is better).
As of 9/20/22, there were 106,185 total cases and 1,166 total deaths.
In the past week, new cases grew by -1.8%; new deaths went from 0.3 to 0.1.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,382 days to 2,131 days (longer doubling time is better).
As of 9/20/22, there were 156,063 total cases and 1,378 total deaths.
In the past week, new cases grew by -85.2%; new deaths went from 0.7 to 0.4.
New cases are 0.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 969 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 512,880 total cases and 3,156 total deaths.
In the past week, new cases grew by -18.0%; new deaths went from 3.4 to 3.9.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,251 days to 894 days (longer doubling time is better).
As of 9/20/22, there were 1,421,340 total cases and 17,865 total deaths.
In the past week, new cases grew by 88.9%; new deaths went from 4.1 to 6.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 638,710 total cases and 8,930 total deaths.
In the past week, new cases went from 137.1 to 0; new deaths went from 1.9 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 9/20/22, there were 388,380 total cases and 1,721 total deaths.
In the past week, new cases grew by 6.5%; new deaths went from 0.3 to 0.7.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,692 days to 1,592 days (longer doubling time is better).
As of 9/20/22, there were 210,071 total cases and 1,432 total deaths.
In the past week, new cases grew by 29.2%; new deaths went from -0.1 to 0.4.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,959 days to 1,423 days (longer doubling time is better).
As of 9/20/22, there were 179,227 total cases and 2,081 total deaths.
In the past week, new cases grew by -9.0%; new deaths went from 1.0 to 1.3.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,379 days to 1,665 days (longer doubling time is better).